Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Bangtai CPE-135A Chlorinated Polyethylene Elastomer

Bangtai CPE-135A is a high-performance chlorinated polyethylene elastomer from Bangtai’s CPE series, offering excellent oil resistance, weatherability, and flexibility. It serves as a versatile polymer modifier and rubber substitute in cables, hoses, and automotive parts. With 35% chlorine content and optimized rheology, it ensures superior processability and aging resistance versus standard CPE grades.
  • bangtai cpe 135a chlorinated polyethylene elastomer_c7fb2a1e
  • bangtai cpe 135a chlorinated polyethylene elastomer_c7fb2a1e

Features Of Bangtai CPE-135A Chlorinated Polyethylene Elastomer

  1. Excellent compatibility with PVC, rubber, and thermoplastic resins for seamless blending.

  2. Outstanding weather resistance, UV stability, and long-term aging performance.

  3. Good low-temperature flexibility down to –40 °C without significant embrittlement.

  4. Flame-retardant properties enhanced by inherent chlorine content (approx. 35–38 wt%).

  5. Superior oil, chemical, and abrasion resistance compared to standard polyethylene elastomers.

Typical Applications Of Bangtai CPE-135A Chlorinated Polyethylene Elastomer

  1. PVC impact modifiers for rigid profiles, pipes, and window frames.

  2. Flexible cable sheathing and insulation compounds in wire & cable industry.

  3. Automotive under-hood components requiring heat and fluid resistance.

  4. Roofing membranes and geomembranes demanding durability and weatherproofing.

  5. Industrial hoses, seals, and gaskets exposed to oils and environmental stressors.

Specifications Of Bangtai CPE-135A Chlorinated Polyethylene Elastomer

Chemical TypeChlorinated Polyethylene (CPE) Elastomer
Product FormFree-flowing granules
AppearanceWhite to off-white granular solid
Chlorine Content (wt%)35–38
Moisture Content (max)0.5 wt%
Thermal Decomposition Onset (TGA, air)≥220 °C
Primary ApplicationsPVC modifier, rubber blend component, flame-retardant compound base
Key FeaturesHigh elasticity, processability in extrusion/injection molding, non-toxic formulation


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